#root {
  width: 100%;
  height: 100vh;
  margin: 0;
  padding: 0;
  text-align: left;
}

/* 自定义样式 */
.app-layout {
  min-height: 100vh;
}

.logo {
  float: left;
  color: white;
  font-size: 18px;
  font-weight: bold;
  margin: 0 24px;
  line-height: 64px; /* 确保与Header高度一致 */
  height: 64px; /* 明确设置高度 */
  padding: 0;
}

.site-layout-content {
  background: #fff;
  padding: 24px;
  min-height: 280px;
  margin-top: 24px;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* 认证页面样式 */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.auth-card {
  width: 100%;
  max-width: 450px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  border-radius: 12px;
  overflow: hidden;
  background: white;
}

.site-form-item-icon {
  color: rgba(0, 0, 0, 0.25);
}

/* 响应式设计 */
@media (max-width: 576px) {
  .auth-card {
    width: 90%;
    margin: 0 auto;
  }
}